comfortable sleep number bed: the only bed with dual-air technology that allows you to adjust to the support your body needs. each of your bodies. it's part of the sleep number collection-innovations that individualize the way you sleep. from the perfect pillow ... to temperature-balancing bedding. and it's the only place you can save $400 on the only memory foam bed with sleep number technology that adjusts to each of you. plus special financing on all beds.